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918857

Tetracalcium phosphate (TTCP) powder

≥98%, ≤50 μm particle size

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About This Item

Linear Formula:
Ca4(PO4)2O
CAS Number:
1306-01-0
MDL number:
MFCD30748200
UNSPSC Code:
12352103
NACRES:
NA.23
eCl@ss:
38110301
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Quality Segment

assay

≥98%

form

powder

reaction suitability

core: calcium

particle size

≤50 μm

SMILES string

[Ca].[P](=O)([O-])([O-])[O-].[O]

InChI

1S/Ca.H3O4P.O/c;1-5(2,3)4;/h;(H3,1,2,3,4);/p-3

InChI key

QOYIAXYUCQDEAW-UHFFFAOYSA-K

Application

Tetracalcium phosphate (TTCP) is used in calcium hydroxide cements, and hydrolyzes slowly to form calcium hydroxide and a thin insoluble apatite layer that prevents further reaction. TTCP has a calcium phosphate phase with a Ca/P ratio greater than stoichiometric hydroxyapatite (HA) which makes it useful as a ceramic biomaterial.

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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